US PATENT SUBCLASS 48 / 34
.~.~.~ Rotary grate

Current as of: June, 1999
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48 /   HD   GAS: HEATING AND ILLUMINATING

*  DD  ACETYLENE {5}
*  DD  .~ Generators {5}
4  DF  .~.~ Water feed {15}
34.~.~.~ Rotary grate

DEFINITION

Classification: 48/34

Generators having a rotary grate for supporting the carbid and removing the hydrate.